diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index 5d5bdf24b7..1be8b24a7b 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -23,7 +23,7 @@ on:
 jobs:
   analyze:
     name: Analyze
-    runs-on: ubuntu-22.04
+    runs-on: blacksmith-4vcpu-ubuntu-2204
     permissions:
       actions: read
       contents: read
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 4085491848..de16de13e4 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -9,7 +9,7 @@ on:
 
 jobs:
   lint:
-    runs-on: ubuntu-22.04
+    runs-on: blacksmith-4vcpu-ubuntu-2204
     steps:
       - uses: actions/checkout@v4
 
@@ -28,7 +28,7 @@ jobs:
     name: Build and Test Release Artifacts
     strategy:
       matrix:
-        os: [ubuntu-22.04, macos-latest, windows-latest]
+        os: [blacksmith-4vcpu-ubuntu-2204, blacksmith-6vcpu-macos-15, blacksmith-4vcpu-windows-2025]
 
     runs-on: ${{ matrix.os }}
 
@@ -160,7 +160,7 @@ jobs:
 
   create-release:
     name: Create Github Release
-    runs-on: ubuntu-22.04
+    runs-on: blacksmith-4vcpu-ubuntu-2204
     environment: release
     needs: build-and-test-release
     if: startsWith(github.ref, 'refs/tags/')
diff --git a/.github/workflows/pull-request.yml b/.github/workflows/pull-request.yml
index d5014c8811..3f9c9003f7 100644
--- a/.github/workflows/pull-request.yml
+++ b/.github/workflows/pull-request.yml
@@ -7,7 +7,7 @@ on:
 
 jobs:
   lint:
-    runs-on: ubuntu-22.04
+    runs-on: blacksmith-4vcpu-ubuntu-2204
     steps:
       - uses: actions/checkout@v4
 
@@ -26,7 +26,7 @@ jobs:
     name: Build and Test
     strategy:
       matrix:
-        os: [ubuntu-22.04, macos-latest, windows-latest]
+        os: [blacksmith-4vcpu-ubuntu-2204, blacksmith-6vcpu-macos-15, blacksmith-4vcpu-windows-2025]
 
     runs-on: ${{ matrix.os }}